Large mining height Shearer in Taiyuan Coal Mine
MG200 / 530 – WD MG250 / 630 – WD AC haulage shearer MG300 / 730 – WD MG300 / 730 – wd1
the largest manufacturer of scraper is Shanxi Coal Mining Machinery Manufacturing Co., Ltd., which is generally called Shanxi coal mining machinery
these two are the most important and mainstream coal machine manufacturing enterprises in Taiyuan market. At present, the main force of roadheader in Taiyuan is Taiyuan Academy of Coal Sciences<
Sany has also started to build a plant in Taiyuan, which has not yet been put into proction, and it is also a major enterprise to make coal machinery procts in the future
Shanghai Chuangli and Shanxi coking coal also have cooperation in making shearers, but just hanging a brand should be mainly for Shanxi Coking Coal in making machines, and there is no proction base in Taiyuan, mainly for making accessories
as for others, they are small manufacturers of accessories The owner can search online by himself. These small manufacturers may be more flexible, but their reliability is obviously insufficient).
The shearer is not only suitable for conventional wall face mining, but also suitable for large coal pillar and small section corner resource recovery. It not only has the advantages of high mining height, small power, low energy consumption, high block rate, small volume, light weight, compact structure, high resource recovery rate, strong adaptability and high safety factor, but also applies the world's first internal cutting and external caving mining technology, skillfully uses the influence of mine pressure, gravity and mining to make part of the coal body collapse naturally. Attached picture
It's hard to say the biggest Shearer in China is the mg1100 / 3050-wd shearer developed and proced by Shanghai Coal Technology Co., Ltd., which is the first shearer with the largest mining height and the largest installed power in the world. The maximum total installed power of the shearer can reach 3450kw, and the total weight of the shearer is 220-230t. It can realize the full height intelligent and efficient mining of the coal seam with the maximum thickness of 9m, and the annual proction capacity can reach more than 15 million tons, which is the highest in the world in terms of the installed power and mining height of the shearer
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